https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7277311/
https://www.elotus.org/promo-files/COVID-19_resources/清肺排毒湯治療新型冠狀病毒肺炎的臨床療效觀察_王饒瓊.pdf
美國有山寨版，沒有用禁藥“麻黃”
https://treasureoftheeast.com/products/qing-fei-pai-du-kit
https://www.amazon.com/gp/product/B0893KGLTH/ref=ppx_yo_dt_b_asin_title_o00_s00?ie=UTF8&psc=1
聲明：本人不是賣藥的，與上述網站無利益往來
